| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.99 | 8.860% | $52.2419 | $52.24 | $52.25 | $52.20 |
| Purchase #2 | $174.99 | 6.545% | $186.4431 | $186.44 | $186.45 | $186.40 |
| Purchase #3 | $79.45 | 8.358% | $86.0904 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $171.25 | 12.362% | $192.4199 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $104.59 | 7.390% | $112.3192 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $55.95 | 9.650% | $61.3492 | $61.35 | $61.35 | $61.30 |
| Purchase #7 | $143.84 | 4.734% | $150.6494 | $150.65 | $150.65 | $150.60 |
| 7 purchase totals = | $778.06 | $841.5131 | $841.51 | $841.50 | $841.30 | |